Bong Y Koh
CIK 1615979 · last filed 2025-04-11
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$152.34M
Companies
5
Total Filings
13
Lifetime Open-Market Net
$38.24M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| KALV | 10%+ Owner | 5,303,985 | $27.00 | $143.21M | $19.15M | 4 | 2025-04-11 |
| Tricida, Inc. (TCDA) Delisted | 10%+ Owner | 7,607,951 | $0.11 | $821.7K | $14.57M | 2 | 2022-09-01 |
| ALT | 10%+ Owner | 3,500,000 | $2.61 | $9.13M | $0 | 1 | 2021-03-01 |
| Bellerophon Therapeutics, Inc. (BLPH) Delisted | 10%+ Owner | 7,251,163 | $0.01 | $87.0K | $2.52M | 1 | 2018-09-17 |
| AveXis, Inc. (AVXS) Delisted | Director | 0 | — | — | $2.00M | 5 | 2018-05-15 |
Recent Filings · Page 2 of 2
13 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2017-06-01 | AveXis, Inc. (AVXS) Delisted | Grant (A) | — | $0 | EDGAR |
| 2016-02-19 | AveXis, Inc. (AVXS) Delisted | Mixed | +518,158 | $2.00M | EDGAR |
| 2016-02-12 | AveXis, Inc. (AVXS) Delisted | Grant (A) | — | $0 | EDGAR |
Showing 11–13 of 13
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Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.